baber/WOPTO huggingface dataset:
Patent JP-2000327498-A (JP)
Title: Method for growing ii-vi compound semiconductor crystal and apparatus therefor
Inventor: NAMIKAWA YASUO
IPC: C30B29/48
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing a II-V compound semiconductor crystal having excellent crystallinity at a high yield on a seed crystal by a sublimation method or halogen chemical transportation method and the apparatus therefor. SOLUTION: A growth chamber in the method for growing the II-V compound semiconductor crystal by the sublimation method or halogen chemical transportation method on the seed crystal by arranging raw material polycrystals 6 and the seed crystal 4 so as to face each other in the growth chamber 10 is composed of material which is transparent to visible light and/or IR light. The temperature control of the grown crystal is executed by releasing the visible light and/or IR light radiated from the grown crystal on the seed crystal to a low-temperature region via a photoconductive member 9 having a photodetecting surface and a heat radiating surface.
Patent JP-H0428328-A (JP)
Title: Rental mat having bar code
Inventor: NAGANUMA YOICHI
IPC: A47L23/22
Filed: 1990-05-25
Abstract: PURPOSE:To improve the close adhesion performance and durability of bar code indication and permit the recycled use by superposing a sheet of the transparent unvulcanized rubber, on which a reversal image of the bar code is printed with white ink, and the unvulcanized rubber backing of a mat, and carrying out adhesion and vulcanization. CONSTITUTION:As for a mat having a bar code, pile yarns 2 are planted in tuft form on a base cloth 1, and a thin latex backing layer 3 is formed through coating of synthetic rubber latex on the back surface, and a rubber backing 4 is fixed on the undersurface, and a transparent rubber sheet or film 5 is integrally fixed on a part of the undersurface of the rubber backing 4. On one side surface of an unvulcanized rubber sheet or film 5, a bar code printing is left in transparent form, and the reversal image 7' of the bar code printing in white letters and the reversal images 8' of the product name, production data, address, title code, etc., are printed with white ink, and the printed surface and the unvulcanized rubber backing are superposed so as to be set oppositely, and attached, and then formed integrally through vulcanization. The ink containing the same kind of rubber to the unvulcanized rubber backing or the rubber or resin which possesses the mutual solubility can be used for the white ink.
Patent JP-H11339380-A (JP)
Title: Disk drive provided with compensation for eccentricity of disk
Inventor: OLDERMANN KLAUS
IPC: G11B19/20
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a disk driving device provided with compensation for the eccentricity of a disk. SOLUTION: This is the device for rotating a disk-shaped data carrier 1 provided with an opening around the center in a disk reproducing and/or recording device. Relating to this device, the possibility of that the rotating disk is being in the eccentric state with respect to a rotary shaft 3, is taken into consideration. By a horizontal movement means, the rotating disk and fixing means 4, 5 detachably fixing this disk are allowed to move in the rotating plane which is almost vertical to the rotary shaft 3 of the fixing means 4, 5, in the reproducing and/or recording device. The rotating disk and the fixing means 4, 5 are moved like the gyroscopic state in the reproducing device.
Patent JP-S62291802-A (JP)
Inventor: MOTOHASHI HIROYUKI
IPC: F21S9/02
Filed: 1986-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000320621-A (JP)
Title: Low speed rotation device for rotational power generator
Inventor: KOBAYASHI MASAHIRO
IPC: F01D25/36
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a low speed rotational device which is smoothly engaged with a rotational power generator, surely transmits starting torque, is smoothly disengaged with the rotational power generation device after starting. SOLUTION: Inching operation is repeated, that is, a turning motor 15 is automatically rotated with a low speed within a fixed rotational angle in normal and reverse directions. The inching operation of the motor is transmitted to a fitting gear 8 for teeth through bevel gears 14, 11 and transmitting spur gears 10, 7. At this time, a fitting piston 9 is interlockingly extended and driven. The fitting gear has inclined teeth each having tip abutted between tips of inclined teeth of a wheel gear 1 in normal and reverse directions, and shifted into grooves between teeth. The fitting gear is smoothly shifted to a meshing fitting position. After fitting, the turning motor 15 rotationally drives the wheel gear 1 for rotating a turbine with a low speed.  When rotational speed of the turbine exceeds the rotational speed of the turbine after starting, the fitting gear 8 is automatically released from the wheel gear 1.
Patent JP-H08330952-A (JP)
Title: Phase locked loop circuit
Inventor: SHIMANO TOSHIO
IPC: H03L7/093
Filed: 1995-05-31
Abstract: PURPOSE: To set an arbitrary damping factor without using of damping resistors. CONSTITUTION: This circuit consists or a variable oscillator 12, a phase comparator 16 which compares phases of the variable oscillation output of this oscillator 12 and a reference signal with each other, a charge pump circuit 18 which converts the phase comparison output into a corresponding control signal, a differentiator 40 which differentiates this control signal, and an adder 42 which adds the control signal to the differential signal, and the oscillation frequency of the variable oscillator 12 is controlled by the addition signal. The damping factor of a PLL system can be set by the gain of the differentiator 40 and the cut-off frequency. Thus, the dynamic range of the system is made narrow to not only reduce the power consumption but also make the circuit into an IC.
Patent JP-S5358589-A (JP)
Title: Pullulan aminoalkyl ether
Inventor: FUJITA FUMIO
IPC: C08B37/00
Filed: 1976-11-08
Abstract: PURPOSE: To prepare a pullulan aminoalkyl ether maintaining an inherent excellent properties of pullulan and with cationic modification to improve water-solubility, and also useful as a coating agent for paper, etc., by incorporating aminoalkyl ether groups into pullulan. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000323291-A (JP)
Title: Discharge lamp lighting device
Inventor: NISHIDA SATOHIKO
IPC: H01F38/08
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce dispersion of characteristics of a circuit. SOLUTION: Output of an inverter circuit part is supplied to a load circuit 1 containing a discharge lamp through a leakage transistor LT1. The leakage transistor LT1 has two almost E-shaped cores 10a, 10b and an almost cylindrical bobbin 12 in which core rods of the cores 10a, 10b are inserted into the cylinder, and an inner flange 14 for separating the primary winding n1 from the secondary winding n2 is installed in the middle part in the shaft direction of the bobbin 12. A power source winding n4 is wound in the portion of the bobbin 12 on the side where the primary winding n1 is wound, and the center of the width from the winding start to the winding end of the power source winding n4 in the shaft direction of the bobbin 12 locates on the inner flange 14 side than the center of the width from the winding start to the winding end of the primary winding n1. Operation power of the control circuit part for controlling the operation of the inverter circuit is produced from the output of the power source winding n4.
Patent JP-H09314939-A (JP)
Title: Pilable housings
Inventor: UEDA HIDENORI
IPC: B41J29/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent the entrance of a foreign matter by providing at a manual inserting portion a rotatable lid with levers, which can open by the self weight in the single use, but can close the manual inserting portion with the lids by the contact of the bottom of the layered housing with the levers in the layered use. SOLUTION: A lid with levers 13 comprising a main body 9, levers 10, 11, and a stopper portion 12 is provided rotatably in flanges 7, 8. The main body 9 has rotation spindles 14 at side faces 9a, 9b such that the spindles 14 are attached rotatably at the lower part of the flanges 7, 8. The main body 9 has a size sufficient for closing a manual inserting portion 4 with the surface 9c provided flush with the side wall 6 of a paper feeding device 2. Since the rotatable lid with levers is provided at the manual inserting portion such that it can open by the self weight in the single use, but can close the manual inserting portion with the lids by the contact of the bottom of the layered housing with the levers in the layered use, the entrance of a foreign matter through the manual inserting portion can be prevented.
Patent JP-H01303549-A (JP)
Title: Memory
Inventor: OKUYA TOKUNORI
IPC: G06F12/16
Filed: 1988-05-31
Abstract: PURPOSE:To realize the test of all areas of a memory part by adding the fixed value set at a register to the address information to be supplied when the test information is stored. CONSTITUTION:The address information S1 is defined as a 1st input of an addition circuit 6 and an additional address signal S2 which is designated by a diagnosing device (not shown in the figure) and transmitted via a system controller 1 is received by an address register 4. The signal S2 is held by the register 4 while a test program contained in the test information is carried out. The signal S2 is set at the register 4 before the test information is stored temporarily in a memory. Then the additional address area is referred to as alpha. Therefore this address alpha is added to an address where the test information is stored and an address where a test is carried out respectively. Then the addresses (alpha+m) to n and addresses 0-alpha are designated as the test areas. Thus all areas are tested by changing the value of alpha after the end of the test.
Patent JP-H09318094-A (JP)
Title: Air conditioner
Inventor: HIGASHIDA TADASHI
IPC: F24F1/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain highly static pressure with suppressing a surging phenomenon by providing a structure wherein ventilating resistance at both ends of a cross flow fan is reduced. SOLUTION: In an air conditioner having a heat exchanger 5 at a position upstream of wind flow in an air path formed within a casing and a cross flow fan 6 consisting of a plurality of rotors 6A, 6B,...6Z connected to one another at a position downstream of the wind flow, a ventilating resistance reducing means (e.g. enlarged flow-path portion 12) for reducing the ventilating resistance per width in an axial direction of the rotors 6A,...6Z located at both ends of the cross flow fan 6 is additionally provided to suppress a surging phenomenon.
Patent JP-S6114514-A (JP)
Title: Three diementional coordinate measuring instrument
Inventor: YAMAGUCHI TAKAO
IPC: G01C15/00
Filed: 1984-06-29
Abstract: PURPOSE:To measure the three dimentional coordinates value of a target point with quick and most suitable measuring accuracy and with simple operation by irradiating a laser beam on the surface for object and by picking up the irradiating beam point thereof with an image camera. CONSTITUTION:A laser beam is irradiated by eye sight with moving a laser beam emitting tube 3 to the target point C of the above the surface for object with revolution (gamma) and angle of elevation (delta) and the beam point is picked up by an image pickup camera 4. The distance information (gamma) from the position of the image of the above of the linear sensor thereof upto the projecting point C is then obtd. and the three dimentionl coordinates of the projecting point C is found by feeding to a computer 13 together with the values of the revolution (gamma) and angle of elevation (delta) of the laser beam emitting tube 3.
Patent JP-H01304255-A (JP)
Title: Eaves trough hanger
Inventor: HIRATA RITSU
IPC: E04D13/072
Filed: 1988-06-01
Abstract: PURPOSE:To equalize the bearing strength of a support structure by a method in which the supporting piece of eaves trough lug and a lug pressing piece are attached at an exact interval to the back side of a hanger body in the support structure. CONSTITUTION:A hanger 1 is provided with a support structure 10 to support the front lug of an eaves trough B and a support structure 20 to support the back lug (b) of the trough B. The support structure 20 consists of a back lug support piece 31 to receive the lug (b) from outside of the trough B and a back lug press piece 41 of a spring plate 4 to press the lug (b) from inside of the trough B. A hanging plate 3 is fixed to the back side of the hanger 1, the support piece 31 is set on one end of the plate 3, and the plate 4 is fixed to the other end of the plate 3. A spring support piece 33 by which to regulate the lowering of the press piece 41 of the plate 4 from the horizontal state is also provided to the spring plate side end of the plate 3.
Patent JP-S6242762-A (JP)
Inventor: TOORE ERIKUSON
IPC: B05D1/40
Filed: 1986-06-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01304154-A (JP)
Title: Thermoplastic polyester resin composition
Inventor: MURAFUJI YOSHINORI
IPC: C08L67/00
Filed: 1988-05-31
Abstract: PURPOSE:To obtain the title composition excellent in impact resistance, heat resistance, solvent resistance and moldability by mixing a mixture of an aromatic polyester with an aromaric polycarbonate with a specified elastomer and a specified graft copolymer in a specified ratio. CONSTITUTION:10-90 pts.wt. aromatic polyester (A) is mixed with 10-90 pts.wt. aromatic polycarbonate (B), 1-40 pts.wt., per 100 pts.wt. total of components A and B, block copolyamide elastomer (C) and 1-40 pts.wt. acrylate graft copolymer (D) so that the weight ratio of component C to component D may be 1/5 or larger. In this way, the title composition which can give a molding retaining the excellent properties inherent in components A and B, markedly improved in impact resistance, not undergoing delamination and excelling in heat stability and mold release can be obtained.
Patent JP-H02311838-A (JP)
Title: Image reader
Inventor: ITO YOSUKE
IPC: H04N1/10
Filed: 1989-05-29
Abstract: PURPOSE:To obtain a normal picture information free from inclination by moving an original platen according to the inclination of an original with respect to a reading direction, which is calculated before a picture is read, and correcting the inclination. CONSTITUTION:The image reader is provided with a position detecting means M1 for detecting the positions of two or more reference points of the original G, an inclination calculating means M2 for calculating the inclination of the original G with respect to a reading direction from the detected positions of the reference points, and an inclination correcting means M3 for moving the original platen D according to the calculated inclination and for correcting the inclination. The inclination of the original G with respect to the reading means M2 is calculated by detecting the positions of two or more reference points of the original G by the position detecting means M1 before the two-dimensional picture on the original G is read; the inclination of the original G is corrected by the inclination correcting means M3 based on the calculated result. Thus, the normal picture information free from the inclination can be obtained from the original G placed on the original platen; additionally, the image reader which does not require complicated software processing can be obtained.
Patent JP-S6116089-A (JP)
Title: Magnetic bubble memory element
Inventor: AMATSU MASASHI
IPC: G11C11/14
Filed: 1984-07-02
Abstract: PURPOSE:To obtain the same resistance value among gate conductors of each of both minor loop groups by dividing the minor loops into two groups with different numbers of loops. CONSTITUTION:Two divided groups of minor loop blocks C1 and C2 have different numbers of loops, and the increase of the resistance owing to a conductor winding part 1a is absorbed by the number of loops. Thus the accurate coincidence is secured for the resistance value between gate conductor patterns of both groups without increasing the resistance value. This reduces useless chip space and improves the reliability of conductors.
Patent JP-H082544-A (JP)
Title: Pilfering proof cap
Inventor: FURUSAWA MITSUO
IPC: B65D41/34
Filed: 1994-06-17
Abstract: PURPOSE:To provide a pilfering proof function without damage on a cap and protect the cap, in a bottle container using a fragile cap such as a metallic foil laminate. CONSTITUTION:This pilfering proof cap is attached on the outside of a cap 21 of a bottle container 20 and constituted of a pair of divided bodies 2a, 2b connected to each other to be rotatable at a hinge 3. The divided bodies 2a, 2b are constituted of divided cap bodies 4a, 4b covering the cap 21, and divided rings 7a, 7b breakably connected to the lower end of the divided cap bodies 4a, 4b and fixed to the lower end of the cap 21. The cap 21 can not be removed as long as the divided cap bodies 4a, 4b are not removed.
Patent JP-H08326628-A (JP)
Title: Pressure constant valve for fuel injection pump
Inventor: TSUKAHARA HIROAKI
IPC: F02M59/46
Filed: 1995-06-02
Abstract: PURPOSE: To facilitate centering, etc., at the time of processing while reduce a processing cost and a size by forming a delivery valve mechanism and a return valve mechanism coaxially in polishing a high pressure seal surface on an upper surface of a valve seat. CONSTITUTION: A throttle hole 3 of a return valve is formed on an upper portion of a delivery valve 1 having a flat seat surface at its lower portron. A seat surface of the return valve 2 is formed inside the delivery valve 1. The delivery valve 1 is guided into a cylindrical hole of a valve casing 11, while a fuel high pressure passage is formed on the guide portion. A lift limitation structure is formed on an upper portion of the guide portion or the upper portion of the delivery valve 1. A delivery valve spring 5 is arranged on an upper portion of the delivery valve 1, while a return valve spring 8 is arranged inside a hole of a valve seat 12 or a plunger barrel 17. The components are coaxially arranged. A delivery valve seat surface is also an upper end surface of a valve seat, etc.
Patent JP-H0812998-A (JP)
Title: Detergent composition
Inventor: YAMAZAKI SATOSHI
IPC: C11D7/32
Filed: 1995-04-26
Abstract: PURPOSE:To provide a detergent composition for a molding machine, which is capable of quickly washing the resident resin of a preceding type remaining in a molding machine and completely discharging it with the use in a small amount. CONSTITUTION:100 pts.wt. thermoplastic resin (A) is mixed with 0.01-10 pts.wt. component (B) comprising a methyl methacrylate/alkyl methacrylate/alkyl acrylate copolymer, or a fluorine compound having a critical surface tension of at most 30, or an organosilicon compound, or an ethylenebisstearamide compound having a softening point of at least 200 deg.C, and optionally 0.5-10 pts.wt. methyl methacrylate/alkyl acrylate copolymer (C) to give the objective composition.
Patent JP-S61293378-A (JP)
Title: Alcoholic beverage
Inventor: TAKASE KIMIKO
IPC: C12G3/02
Filed: 1985-06-21
Abstract: PURPOSE:To obtain an adlay alcohol, having improved flavor and good for beauty and health, by reacting an alcoholic fermentation yeast with sugar obtained by saccharifying starch in the adlay and malt. CONSTITUTION:An alcoholic beverage obtained by reacting an enzyme derived from malt and/or another origin with purified adlay flour to carry out enzmolysis and reacting the resultant adlay beverage with an alcoholic fermentation yeast, e.g. wine yeast or beer yeast, to carry out the alcoholic fermentation.
Patent JP-S61294891-A (JP)
Inventor: MIMURA SEIICHI
IPC: H05K3/18
Filed: 1985-06-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61293567-A (JP)
Title: Centrifugal separator
Inventor: SAITO YUKO
IPC: B04B9/12
Filed: 1985-06-21
Abstract: PURPOSE:To safely and easily maintain and exchange a ball bearing for bearing the rotating shaft of a rotor by readily exchanging the ball bearing by remote operation. CONSTITUTION:A rotating shaft 8 for driving a rotor 7 is provided above a shielding wall 1 and ball bearings 11 and 10 are held by bearing housing 3 and 2. The bearing 10 is fixed to the bottom plate of the bearing housing 2 at the outer race, the bearing 11 is fixed to the upper surface plate of the bearing housing 2 at the outer race and a sleeve 19 having a tapered hole whose diameter is upwardly reduced is engaged with the inner race of the bearing 11. An inner bearing cap 20a to press the inner race of the bearing 11 is screwed into the sleeve 19 and a sliding ball sleeve 21 for holding a ball 23 for positioning the shaft 8 in the axial direction in cooperation with a ball groove 8f in the circumferential direction furnished to the rotating shaft 8 is engaged with the inner bearing cap.
Patent JP-H10311042-A (JP)
Title: Underground beam for extending reinforced concrete building
Inventor: NISHIO MAKOTO
IPC: E02D27/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To allow an easy chipping work, prevent the occurrence of damages to an underground beam main reinforcement at the time of a chipping work, and further prevent the occurrence of rust even after the lapse of a long term by using concrete for forming a structure outside the main reinforcement fixed with a stirrup and and filling space inside the main reinforcement with foamed plastic material. SOLUTION: An outside structure of an underground beam main reinforcement 2 fixed with a stirrup 3 is formed out of concrete, and space inside the main reinforcement 2 is filled with foamed plastic material 1. A cross reinforcement 4 is provided at both ends of the foamed plastic material 1. The material 1 is thereby fixed so as not to move at the time of placing concrete. In this case, the burial length L of the foamed plastic material 1 is preferably taken at a value between 600 mm and 800 mm. When an underground beam 6 so formed for extending a reinforced concrete building is used, a small chipping machine can be used for the extension of the building, and a noise or a vibration level can be lowered.  Furthermore, a crack or the like is not generated on the building extension underground beam 6 left un-chipped, and rust or the like does not appear on the beam 6 made of reinforcements even after the lapse of a long term.
Patent JP-H01304735-A (JP)
Title: Method of forming protective film of semiconductor device
Inventor: GOMI HIDEKI
IPC: H01L21/31
Filed: 1988-06-01
Abstract: PURPOSE:To improve mechanical strength, moisture-resistance and alkali ion barrier properties by a method wherein a first layer insulating film is formed under first pressure conditions with a higher pressure by a plasma vapor growth method and, successively, a second layer insulating film is formed under second pressure conditions with a lower pressure. CONSTITUTION:After a total pressure is set by introducing monosilane gas, ammonia gas and diluting nitrogen gas, a discharge voltage is applied to form a first plasma silicon nitride film 104 by a plasma vapor growth method. Then, after only the total gas pressure is set to a pressure lower than the first pressure, a second plasma silicon nitride film 105 is formed. The second plasma silicon nitride film 105 formed under such pressure conditions is a precise film having a higher density than the first plasma silicon nitride film 104. With this constitution, a plasma silicon nitride film having excellent protective film characteristics can be obtained.